Fix CodeQL note-severity alerts: deprecated JDK calls and inefficient expre...

Valery Kharseko

11 hours ago 9b22e6c88920b4d06ff0a8a67153452f8fd1bd1b

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/BaseDNPanel.java

@@ -13,6 +13,7 @@
 *
 * Copyright 2008 Sun Microsystems, Inc.
 * Portions Copyright 2014-2016 ForgeRock AS.
 * Portions Copyright 2026 3A Systems, LLC.
 */

package org.opends.guitools.controlpanel.ui;
@@ -101,7 +102,7 @@
    setPrimaryValid(dnLabel);
    LinkedHashSet<LocalizableMessage> errors = new LinkedHashSet<>();

    if ("".equals(dn.getText().trim()))
    if (dn.getText().trim().isEmpty())
    {
      errors.add(ERR_CTRL_PANEL_NO_BASE_DN_PROVIDED.get());
    }